Oh, and one other thing about the power gains...I've noticed the guys getting the flowmaster exhaust are noticing noticable power increases. While that exhaust also seems to have a nice low tone at idle and low rpms, when under a load or reving it certainly does have rasp....hence I'm guessing its a more free flowing exhaust than these magnaflows....and thus explains the power gains.

I really like the idea of getting the gains that FM guys are talking about, but I think I'd rather have a good sound than bigger gains at this point.

So my question is, have you noticed any differences in power or torque at all, or is it more of just a noise change?